Math Problem Statement

Cho các số thực x,y thoả mãn: (x^2 + 1)(y^2 + 1) = 6(x+y). Tính x^4 + y^4

Solution

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Math Problem Analysis

Mathematical Concepts

Quadratic Equations
Polynomials

Formulas

Quadratic equation
Sum and Product of Roots

Theorems

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Suitable Grade Level

High School